ArticleMolecular plant pathology2019
Xanthomonas oryzae pv. oryzae XopQ protein suppresses rice immune responses through interaction with two 14-3-3 proteins but its phospho-null mutant induces rice immune responses and interacts with another 14-3-3 protein.
Article in Molecular plant pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 23 citations in OpenAlex.
- 14-3-3 proteins: Central hubs in plant development and stress adaptation.Journal of integrative plant biology · 2026Review
- Genome-wide transcriptional analysis of 14-3-3 genes in Paulownia fortunei under abiotic and biotic stresses.BMC plant biology · 2026Article
- The CBP60b-14-3-3 functional module regulates immunity in arabidopsis.Frontiers in plant science · 2026Article
- An Insect Effector Mimics Its Host Immune Regulator to Undermine Plant Immunity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Construction of Shoot Apical Meristem cDNA Yeast Library ofCurrent issues in molecular biology · 2024Article
- A 14-3-3 Protein Ca16R Acts Positively in Pepper Immunity againstPlants (Basel, Switzerland) · 2024Article
- Article
- Suppression of NLR-mediated plant immune detection by bacterial pathogens.Journal of experimental botany · 2023Review
- Suppression of XopQ-XopX-induced immune responses of rice by the type III effector XopG.Molecular plant pathology · 2022Article
- Coat proteins of necroviruses target 14-3-3a to subvert MAPKKKα-mediated antiviral immunity in plants.Nature communications · 2022Article
- Arms and ammunitions: effectors at the interface of rice and it's pathogens and pests.Rice (New York, N.Y.) · 2021Review
- What the Wild Things Do: Mechanisms of Plant Host Manipulation by Bacterial Type III-Secreted Effector Proteins.Microorganisms · 2021Review
- Role of the Type VI Secretion System in the Pathogenicity ofFrontiers in microbiology · 2021Article
- Corrigendum.Molecular plant pathology · 2019Article
- Tal1Frontiers in microbiology · 2019Article
Corrections and comments
- Erratum issuedCorrigendum.2019
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Many bacterial phytopathogens employ effectors secreted through the type-III secretion system to suppress plant innate immune responses. The Xanthomonas type-III secreted non-TAL effector protein Xanthomonas outer protein Q (XopQ) exhibits homology to nucleoside hydrolases. Previous work indicated that mutations which affect the biochemical activity of XopQ fail to affect its ability to suppress rice innate immune responses, suggesting that the effector might be acting through some other pathway or mechanism. In this study, we show that XopQ interacts in yeast and in planta with two rice 14-3-3 proteins, Gf14f and Gf14g. A serine to alanine mutation (S65A) of a 14-3-3 interaction motif in XopQ abolishes the ability of XopQ to interact with the two 14-3-3 proteins and to suppress innate immunity. Surprisingly, the S65A mutant gains the ability to interact with a third 14-3-3 protein that is a negative regulator of innate immunity. The XopQS65A mutant is an inducer of rice immune responses and this property is dominant over the wild-type function of XopQ. Taken together, these results suggest that XopQ targets the rice 14-3-3 mediated immune response pathway and that its differential phosphorylation might enable interaction with alternative 14-3-3 proteins.
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